Abdomen

Question 1

Thoracic aorta branches?

Answer 1

Bronchial
Mediastinal
Oesophgeal
Pericardial
Sub Phrenic
Intercostal and subcostal

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Question 2

What levels does the thoracic aorta run form?

Answer 2

T4-T12

Question 3

Abdominal aorta branches?

Answer 3

Coeliac
Sup mesenteric
Renal (Middle suprarenal and renal)
Gonadal
Lumbar
Inf mesenteric
Common iliac

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Question 4

where is the ampulla of vater?

Answer 4

medial aspect of the 2nd part of the duodenum

Question 5

blood supply of gallbladder?

Answer 5

cystic artery
(branch from R hepatic)

Question 6

borders of calot’s triangle?

Answer 6

superior - inferior surface of the liver
inferior - cystic duct
medial - common hepatic duct

Question 7

posterior abdominal muscles?

Answer 7

quadratus lumborum
psoas major
psoas minor
iliacus

Question 8

anterolateral abdominal muscles?

Answer 8

sup to deep

external oblique
internal oblique
rectus abdominus
transversus abdominus

Question 9

what does the rectus sheath enclose?

Answer 9

rectus abdominus
pyramidalis

Question 10

what forms the rectus sheath?

Answer 10

tendons of
external oblique
internal oblique
transversus abdominus

Question 11

what is the thickening in the anterior wall of the rectus sheath called?

Answer 11

linea alba

Question 12

what does the arcuate line mark?

Answer 12

separates the upper 3/4 of rectus abdominus muscle from the lower quarter

Question 13

why is arcuate line clinically significant?

Answer 13

lower quarter of rectus abdominus only covered anteriorly by rectus sheath - posterior in direct contact with transversalis fascia

Question 14

what is deeper - scarpers or campers?

Answer 14

scarpers fascia

Question 15

what makes up the iliopsoas muscle?

Answer 15

iliacus
psoas major

Question 16

blood supply of diaphragm? what vertebral level does this arise?

Answer 16

inferior Phrenic arteries (from abdominal aorta)
T12

Question 17

level of caval foramen in the diaphgram?

Answer 17

T8

Question 18

level of oesophageal hiatus in the diaphgram? what passed through?

Answer 18

T10
oesophagus + vagus nerve

Question 19

what passes through the aortic hiatus of the diaphragm?

Answer 19

abdominal aorta
azygous vein
thoracic duct

Question 20

branches of the coeliac trunk?

Answer 20

common hepatic
splenic
left gastric

Question 21

what passes through the caval foramen?

Answer 21

IVC
R phrenic nerve

Question 22

superior border of the inguinal canal?

Answer 22

internal oblique
transversus abdominus

MALT -
muscles (roof)
aponeurosis (anterior)
ligaments (posterior)
Tendon (Floor)

Question 23

floor of the inguinal canal?

Answer 23

inguinal ligament
lacunar ligament

MALT -
muscles (roof)
aponeurosis (anterior)
ligaments (posterior)
Tendon (Floor)

Question 24

what is the inguinal ligament? where does it span?

Answer 24

edge of external oblique
ASIS to pubic tubercle

Question 25

what is the lacunar ligament?

Answer 25

lower (medial) edge of external oblique

Question 26

anterior border of the inguinal canal?

Answer 26

aponeurosis of external oblique fibres from internal oblique MALT - muscles (roof) aponeurosis (anterior) ligaments (posterior) Tendon (Floor)

Question 27

posterior border of the inguinal canal?

Answer 27

transversalis fascia conjoint tendon MALT - muscles (roof) aponeurosis (anterior) ligaments (posterior) Tendon (Floor)

Question 28

what is contained within the inguinal canal?

Answer 28

ilioinguinal nerve genital branch of the genitofemoral nerve spermatic cord in men round ligament in F

Question 29

what level does the abdominal aorta bifurcate into the common iliacs?

Answer 29

L4

Question 30

intraperitoneal abdominal organs?

Answer 30

stomach liver tail of pancreas spleen superior part of duodenum jejenum ileum appendix transverse colon sigmoid colon rectum

Question 31

retro peritoneal abdominal organs?

Answer 31

oesophagus pancreas aorta duodenum (not first part) ascending and descending colon kidneys ureters